MCQs on Oral Histology - Cementum Part 3

# The lacunae which contains cementocytes shows canaliculi that is oriented towards :
A. The crown
B. The dentin side
C. The PDL space
D. The root apex

# Which of the following statements is true ?
A. Cementum is thinnest at CEJ (20-50 micrometer)
B. Cementum is thickest towards the apex (150-200 micrometer)
C. The apical foramen is surrounded by cementum
D. All of the above

# Which of the following is least mineralised ?
A. Cementoid
B. Incremental line
C. Cellular cementum
D. Acellular cementum